10-day forecast for Cowlitz, WA: 49° to 90°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Saturday, August 15
76°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0979° / 53°0
Morning58°feels 58°
Afternoon78°feels 77°
Evening70°feels 70°
Overnight56°feels 56°
79 °
Cowlitz, Sunday, 9 August
Mostly clear. High 79°, low 53°.
Pressure30.06 inHg
Wind3.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point49°
Mon, 1080° / 53°0
Morning57°feels 57°
Afternoon79°feels 79°
Evening67°feels 66°
Overnight55°feels 55°
80 °
Cowlitz, Monday, 10 August
Clear. High 80°, low 53°.
Pressure30.09 inHg
Wind4.4 mph N
Humidity46%
Visibility6.2 mi
Dew point51°
Tue, 1182° / 50°0
Morning57°feels 56°
Afternoon80°feels 80°
Evening68°feels 68°
Overnight51°feels 51°
82 °
Cowlitz, Tuesday, 11 August
Clear. High 82°, low 50°.
Pressure30.09 inHg
Wind4.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point52°
Wed, 1276° / 52°0
Morning57°feels 57°
Afternoon76°feels 75°
Evening64°feels 63°
Overnight54°feels 54°
76 °
Cowlitz, Wednesday, 12 August
Partly cloudy. High 76°, low 52°.
Pressure30.03 inHg
Wind4.7 mph N
Humidity57%
Visibility6.2 mi
Dew point54°
Thu, 1384° / 49°0
Morning62°feels 62°
Afternoon80°feels 79°
Evening70°feels 70°
Overnight58°feels 58°
84 °
Cowlitz, Thursday, 13 August
Clear. High 84°, low 49°.
Pressure29.91 inHg
Wind8.1 mph N
Humidity34%
Visibility—
Dew point47°
Fri, 1489° / 52°0
Morning67°feels 65°
Afternoon85°feels 83°
Evening73°feels 73°
Overnight61°feels 61°
89 °
Cowlitz, Friday, 14 August
Clear. High 89°, low 52°.
Pressure29.91 inHg
Wind6.1 mph NW
Humidity29%
Visibility—
Dew point47°
Sat, 1590° / 55°0
Morning70°feels 69°
Afternoon86°feels 84°
Evening70°feels 70°
Overnight61°feels 61°
90 °
Cowlitz, Saturday, 15 August
Partly cloudy. High 90°, low 55°.
Pressure29.97 inHg
Wind4.2 mph NW
Humidity28%
Visibility—
Dew point48°
Sun, 1690° / 55°0
Morning70°feels 69°
Afternoon86°feels 84°
Evening68°feels 67°
Overnight60°feels 59°
90 °
Cowlitz, Sunday, 16 August
Clear. High 90°, low 55°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity27%
Visibility—
Dew point48°
Mon, 1787° / 52°0
Morning68°feels 66°
Afternoon84°feels 82°
Evening67°feels 67°
Overnight60°feels 59°
87 °
Cowlitz, Monday, 17 August
Mostly clear. High 87°, low 52°.
Pressure29.97 inHg
Wind5.7 mph NW
Humidity28%
Visibility—
Dew point47°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Cowlitz, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.